<?php
$installer = $this;
$installer->startSetup();
$installer->run("
    -- DROP TABLE IF EXISTS {$this->getTable('rumall_attribute_bind_category')};
    CREATE TABLE {$this->getTable('rumall_attribute_bind_category')} (
    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
    `category_id` int(10),
    `attributeset_id` int(10),
    PRIMARY KEY (`id`)
    ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
");
$installer->endSetup();